/*

Author: TankCMS Dev Team

*/

/**
 * Pyro object
 *
 * The Pyro object is the foundation of all PyroUI enhancements
 */
// It may already be defined in metadata partial
if (typeof(tankCMS) == 'undefined') {
  var tankCMS = {};
}

jQuery(function($) {

  // Set up an object for caching things
  tankCMS.cache = {
    // set this up for the slug generator
    url_titles	: {}
  }

  /**
	 * Overload the json converter to avoid error when json is null or empty.
	 */
  $.ajaxSetup({
    //allowEmpty: true,
    converters: {
      'text json': function(text) {
        var json = jQuery.parseJSON(text);
        if (!jQuery.ajaxSettings.allowEmpty == true && (json == null || jQuery.isEmptyObject(json)))
        {
          jQuery.error('The server is not responding correctly, please try again later.');
        }
        return json;
      }
    }
  });

  /**
	 * This initializes all JS goodness
	 */
  tankCMS.init = function() {

    $('.topbar ul li:not(#dashboard-link)').hoverIntent({
      sensitivity: 7,
      interval: 75,
      over: function(){
        $(this).find('ul:first:hidden').css({
          visibility: "visible", 
          display: "none"
        }).slideDown(400)
      },
      timeout: 0,
      out: function(){
        $(this).parent().find('ul').slideUp(400)
      }
    });

    // Add class to dropdowns for styling
    $(".topbar ul li:has(ul)").children("a").addClass("menu");

    // Add the close link to all alert boxes
    $('.alert').livequery(function(){
      $(this).prepend('<a href="#" class="close">x</a>');
    });

    // Close the notifications when the close link is clicked
    $('a.close').live('click', function(e){
      e.preventDefault();
      $(this).fadeTo(200, 0); // This is a hack so that the close link fades out in IE
      $(this).parent().fadeTo(200, 0);
      $(this).parent().slideUp(400, function(){
        $(window).trigger('notification-closed');
        $(this).remove();
      });
    });

    $("#datepicker").datepicker({
      dateFormat: 'yy-mm-dd'
    });

    // Fade in the notifications
    $('.alert').livequery(function(){
      $(this).fadeIn('slow', function(){
        $(window).trigger('notification-complete');
      });
    });

    // Check all checkboxes in container table or grid
    $(".check-all").live('click', function () {
      var check_all		= $(this),
      all_checkbox	= $(this).is('.grid-check-all')
      ? $(this).parents(".list-items").find(".grid input[type='checkbox']")
      : $(this).parents("table").find("tbody input[type='checkbox']");

      all_checkbox.each(function () {
        if (check_all.is(":checked") && ! $(this).is(':checked'))
        {
          $(this).click();
        }
        else if ( ! check_all.is(":checked") && $(this).is(':checked'))
        {
          $(this).click();
        }
      });

      // Check all?
      $(".table_action_buttons .btn").removeAttr('disabled');
    });

    // Table action buttons start out as disabled
    $(".table_action_buttons .btn").attr('disabled', 'disabled');

    // Enable/Disable table action buttons
    $('input[name="action_to[]"], .check-all').live('click', function () {

      if( $('input[name="action_to[]"]:checked, .check-all:checked').length >= 1 ){
        $(".table_action_buttons .btn").removeAttr('disabled');
      } else {
        $(".table_action_buttons .btn").attr('disabled', 'disabled');
      }
    });

    // Confirmation
    $('a.confirm').live('click', function(e){
      e.preventDefault();

      var href		= $(this).attr('href'),
      removemsg	= $(this).attr('title');

      if (confirm(removemsg || DIALOG_MESSAGE))
      {
        $(this).trigger('click-confirmed');

        if ($.data(this, 'stop-click')){
          $.data(this, 'stop-click', false);
          return;
        }
        window.location.replace(href);
      }
    });

    //use a confirm dialog on "delete many" buttons
    $(':submit.confirm').live('click', function(e, confirmation){

      if (confirmation)
      {
        return true;
      }

      e.preventDefault();

      var removemsg = $(this).attr('title');

      if (confirm(removemsg || DIALOG_MESSAGE))
      {
        $(this).trigger('click-confirmed');

        if ($(this).data('stop-click')){
          $(this).data('stop-click', false);
          return;
        }

        $(this).trigger('click', true);
      }
    });

    // Table zerbra striping
    $("tbody tr:nth-child(even)").livequery(function () {
      $(this).addClass("alt");
    });

    $('#main, .tabs').livequery(function () {
      $(this).tabs();
    });

    $('#tabs').livequery(function () {
      $(this).tabs({
        // This allows for the Back button to work.
        select: function(event, ui) {
          parent.location.hash = ui.tab.hash;
        },
        load: function(event, ui) {
          confirm_links();
          confirm_buttons();
        }
      });
    });

    var current_module = $('#page-header h1 a').text();
    // Fancybox modal window
    $('a[rel=modal], a.modal').livequery(function() {
      $(this).colorbox({
        width: "60%",
        maxHeight: "90%",
        current: current_module + " {current} / {total}",
        onComplete: function(){
          tankCMS.chosen()
        }
      });
    });

    $('a[rel="modal-large"], a.modal-large').livequery(function() {
      $(this).colorbox({
        width: "90%",
        height: "95%",
        iframe: true,
        scrolling: false,
        current: current_module + " {current} / {total}",
        onComplete: function(){
          tankCMS.chosen()
        }
      });
    });
  };

  tankCMS.clear_notifications = function()
  {
    $('.alert .close').click();

    return tankCMS;
  };

  tankCMS.add_notification = function(notification, options, callback)
  {
    var defaults = {
      clear	: true,
      ref		: '#content-body',
      method	: 'prepend'
    }, opt;

    // extend options
    opt = $.isPlainObject(options) ? $.extend(defaults, options) : defaults;

    // clear old notifications
    opt.clear && tankCMS.clear_notifications();

    // display current notifications
    $(opt.ref)[opt.method](notification);

    // call callback
    $(window).one('notification-complete', function(){
      callback && callback();
    });

    return tankCMS;
  };

  // Used by Pages and Navigation and is available for third-party add-ons.
  // Module must load jquery/jquery.ui.nestedSortable.js and jquery/jquery.cooki.js
  tankCMS.sort_tree = function($item_list, $url, $cookie, data_callback, post_sort_callback)
  {
    // collapse all ordered lists but the top level
    $item_list.find('ul').children().hide();

    // this gets ran again after drop
    var refresh_tree = function() {

      // add the minus icon to all parent items that now have visible children
      $item_list.parent().find('ul li:has(li:visible)').removeClass().addClass('minus');

      // add the plus icon to all parent items with hidden children
      $item_list.parent().find('ul li:has(li:hidden)').removeClass().addClass('plus');

      // remove the class if the child was removed
      $item_list.parent().find('ul li:not(:has(ul))').removeClass();

      // call the post sort callback
      post_sort_callback && post_sort_callback();
    }
    refresh_tree();

    // set the icons properly on parents restored from cookie
    $($.cookie($cookie)).has('ul').toggleClass('minus plus');

    // show the parents that were open on last visit
    $($.cookie($cookie)).children('ul').children().show();

    // show/hide the children when clicking on an <li>
    $item_list.find('li').live('click', function()
    {
      $(this).children('ul').children().slideToggle('fast');

      $(this).has('ul').toggleClass('minus plus');

      var items = [];

      // get all of the open parents
      $item_list.find('li.minus:visible').each(function(){
        items.push('#' + this.id)
      });

      // save open parents in the cookie
      $.cookie($cookie, items.join(', '), {
        expires: 1
      });

      return false;
    });

    $item_list.nestedSortable({
      disableNesting: 'no-nest',
      forcePlaceholderSize: true,
      handle: 'div',
      helper:	'clone',
      items: 'li',
      opacity: .4,
      placeholder: 'placeholder',
      tabSize: 25,
      listType: 'ul',
      tolerance: 'pointer',
      toleranceElement: '> div',
      stop: function(event, ui) {

        post = {};
        // create the array using the toHierarchy method
        post.order = $item_list.nestedSortable('toHierarchy');

        // pass to third-party devs and let them return data to send along
        if (data_callback) {
          post.data = data_callback(event, ui);
        }

        // refresh the tree icons - needs a timeout to allow nestedSort
        // to remove unused elements before we check for their existence
        setTimeout(refresh_tree, 5);

        $.post(SITE_URL + $url, post );
      }
    });

  }

  tankCMS.chosen = function()
  {
    // Chosen
    $('select').livequery(function(){
      //$(this).addClass('chzn');
      //$(".chzn").chosen();

      // This is a workaround for Chosen's visibility bug. In short if a select
      // is inside a hidden element Chosen sets the width to 0. This iterates through
      // the 0 width selects and sets a fixed width.
      $('.chzn-container').each(function(i, ele){
        if ($(ele).width() == 0) {
          $(ele).css('width', '236px');
          $(ele).find('.chzn-drop').css('width', '234px');
          $(ele).find('.chzn-search input').css('width', '200px');
          $(ele).find('.search-field input').css('width', '225px');
        }
      });
    });
  }

  // Create a clean slug from whatever garbage is in the title field
  tankCMS.generate_slug = function(input_form, output_form)
  {
    var slug, accentchar, alphanum, input_val,
    translate = [
    {
      'base':'A', 
      'letters':/[\u0041\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F]/g
    },

    {
      'base':'AA',
      'letters':/[\uA732]/g
    },

    {
      'base':'AE',
      'letters':/[\u00C6\u01FC\u01E2]/g
    },

    {
      'base':'AO',
      'letters':/[\uA734]/g
    },

    {
      'base':'AU',
      'letters':/[\uA736]/g
    },

    {
      'base':'AV',
      'letters':/[\uA738\uA73A]/g
    },

    {
      'base':'AY',
      'letters':/[\uA73C]/g
    },

    {
      'base':'B', 
      'letters':/[\u0042\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0182\u0181]/g
    },

    {
      'base':'C', 
      'letters':/[\u0043\u24B8\uFF23\u0106\u0108\u010A\u010C\u00C7\u1E08\u0187\u023B\uA73E]/g
    },

    {
      'base':'D', 
      'letters':/[\u0044\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018B\u018A\u0189\uA779]/g
    },

    {
      'base':'DZ',
      'letters':/[\u01F1\u01C4]/g
    },

    {
      'base':'Dz',
      'letters':/[\u01F2\u01C5]/g
    },

    {
      'base':'E', 
      'letters':/[\u0045\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E]/g
    },

    {
      'base':'F', 
      'letters':/[\u0046\u24BB\uFF26\u1E1E\u0191\uA77B]/g
    },

    {
      'base':'G', 
      'letters':/[\u0047\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E]/g
    },

    {
      'base':'H', 
      'letters':/[\u0048\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D]/g
    },

    {
      'base':'I', 
      'letters':/[\u0049\u24BE\uFF29\u00CC\u00CD\u00CE\u0128\u012A\u012C\u0130\u00CF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197]/g
    },

    {
      'base':'J', 
      'letters':/[\u004A\u24BF\uFF2A\u0134\u0248]/g
    },

    {
      'base':'K', 
      'letters':/[\u004B\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2]/g
    },

    {
      'base':'L', 
      'letters':/[\u004C\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780]/g
    },

    {
      'base':'LJ',
      'letters':/[\u01C7]/g
    },

    {
      'base':'Lj',
      'letters':/[\u01C8]/g
    },

    {
      'base':'M', 
      'letters':/[\u004D\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C]/g
    },

    {
      'base':'N', 
      'letters':/[\u004E\u24C3\uFF2E\u01F8\u0143\u00D1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u0220\u019D\uA790\uA7A4]/g
    },

    {
      'base':'NJ',
      'letters':/[\u01CA]/g
    },

    {
      'base':'Nj',
      'letters':/[\u01CB]/g
    },

    {
      'base':'O', 
      'letters':/[\u004F\u24C4\uFF2F\u00D2\u00D3\u00D4\u1ED2\u1ED0\u1ED6\u1ED4\u00D5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\u00D6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\u00D8\u01FE\u0186\u019F\uA74A\uA74C]/g
    },

    {
      'base':'OI',
      'letters':/[\u01A2]/g
    },

    {
      'base':'OO',
      'letters':/[\uA74E]/g
    },

    {
      'base':'OU',
      'letters':/[\u0222]/g
    },

    {
      'base':'P', 
      'letters':/[\u0050\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754]/g
    },

    {
      'base':'Q', 
      'letters':/[\u0051\u24C6\uFF31\uA756\uA758\u024A]/g
    },

    {
      'base':'R', 
      'letters':/[\u0052\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782]/g
    },

    {
      'base':'S', 
      'letters':/[\u0053\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784]/g
    },

    {
      'base':'T', 
      'letters':/[\u0054\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786]/g
    },

    {
      'base':'TZ',
      'letters':/[\uA728]/g
    },

    {
      'base':'U', 
      'letters':/[\u0055\u24CA\uFF35\u00D9\u00DA\u00DB\u0168\u1E78\u016A\u1E7A\u016C\u00DC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244]/g
    },

    {
      'base':'V', 
      'letters':/[\u0056\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245]/g
    },

    {
      'base':'VY',
      'letters':/[\uA760]/g
    },

    {
      'base':'W', 
      'letters':/[\u0057\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72]/g
    },

    {
      'base':'X', 
      'letters':/[\u0058\u24CD\uFF38\u1E8A\u1E8C]/g
    },

    {
      'base':'Y', 
      'letters':/[\u0059\u24CE\uFF39\u1EF2\u00DD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE]/g
    },

    {
      'base':'Z', 
      'letters':/[\u005A\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762]/g
    },

    {
      'base':'a', 
      'letters':/[\u0061\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250]/g
    },

    {
      'base':'aa',
      'letters':/[\uA733]/g
    },

    {
      'base':'ae',
      'letters':/[\u00E6\u01FD\u01E3]/g
    },

    {
      'base':'ao',
      'letters':/[\uA735]/g
    },

    {
      'base':'au',
      'letters':/[\uA737]/g
    },

    {
      'base':'av',
      'letters':/[\uA739\uA73B]/g
    },

    {
      'base':'ay',
      'letters':/[\uA73D]/g
    },

    {
      'base':'b', 
      'letters':/[\u0062\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253]/g
    },

    {
      'base':'c', 
      'letters':/[\u0063\u24D2\uFF43\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184]/g
    },

    {
      'base':'d', 
      'letters':/[\u0064\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\uA77A]/g
    },

    {
      'base':'dz',
      'letters':/[\u01F3\u01C6]/g
    },

    {
      'base':'e', 
      'letters':/[\u0065\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u025B\u01DD]/g
    },

    {
      'base':'f', 
      'letters':/[\u0066\u24D5\uFF46\u1E1F\u0192\uA77C]/g
    },

    {
      'base':'g', 
      'letters':/[\u0067\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\u1D79\uA77F]/g
    },

    {
      'base':'h', 
      'letters':/[\u0068\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265]/g
    },

    {
      'base':'hv',
      'letters':/[\u0195]/g
    },

    {
      'base':'i', 
      'letters':/[\u0069\u24D8\uFF49\u00EC\u00ED\u00EE\u0129\u012B\u012D\u00EF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131]/g
    },

    {
      'base':'j', 
      'letters':/[\u006A\u24D9\uFF4A\u0135\u01F0\u0249]/g
    },

    {
      'base':'k', 
      'letters':/[\u006B\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3]/g
    },

    {
      'base':'l', 
      'letters':/[\u006C\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747]/g
    },

    {
      'base':'lj',
      'letters':/[\u01C9]/g
    },

    {
      'base':'m', 
      'letters':/[\u006D\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F]/g
    },

    {
      'base':'n', 
      'letters':/[\u006E\u24DD\uFF4E\u01F9\u0144\u00F1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5]/g
    },

    {
      'base':'nj',
      'letters':/[\u01CC]/g
    },

    {
      'base':'o', 
      'letters':/[\u006F\u24DE\uFF4F\u00F2\u00F3\u00F4\u1ED3\u1ED1\u1ED7\u1ED5\u00F5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\u00F6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\u00F8\u01FF\u0254\uA74B\uA74D\u0275]/g
    },

    {
      'base':'oi',
      'letters':/[\u01A3]/g
    },

    {
      'base':'ou',
      'letters':/[\u0223]/g
    },

    {
      'base':'oo',
      'letters':/[\uA74F]/g
    },

    {
      'base':'p',
      'letters':/[\u0070\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755]/g
    },

    {
      'base':'q',
      'letters':/[\u0071\u24E0\uFF51\u024B\uA757\uA759]/g
    },

    {
      'base':'r',
      'letters':/[\u0072\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783]/g
    },

    {
      'base':'s',
      'letters':/[\u0073\u24E2\uFF53\u00DF\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B]/g
    },

    {
      'base':'t',
      'letters':/[\u0074\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787]/g
    },

    {
      'base':'tz',
      'letters':/[\uA729]/g
    },

    {
      'base':'u',
      'letters':/[\u0075\u24E4\uFF55\u00F9\u00FA\u00FB\u0169\u1E79\u016B\u1E7B\u016D\u00FC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289]/g
    },

    {
      'base':'v',
      'letters':/[\u0076\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C]/g
    },

    {
      'base':'vy',
      'letters':/[\uA761]/g
    },

    {
      'base':'w',
      'letters':/[\u0077\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73]/g
    },

    {
      'base':'x',
      'letters':/[\u0078\u24E7\uFF58\u1E8B\u1E8D]/g
    },

    {
      'base':'y',
      'letters':/[\u0079\u24E8\uFF59\u1EF3\u00FD\u0177\u1EF9\u0233\u1E8F\u00FF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF]/g
    },

    {
      'base':'z',
      'letters':/[\u007A\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763]/g
    }
    ];

    function removeDiacritics (str) {
      var changes;
      if(!changes) changes = translate;

      for(var i=changes.length; i--;) {
        str = str.replace(changes[i].letters, changes[i].base);
      }
      return str;
    }

    $(input_form).live('keyup', function(){
      input_val = $(input_form).val();

      if ( ! input_val.length ) return;

      accentchar = removeDiacritics(input_val);
      alphanum = accentchar.toLowerCase().replace(/[^a-zA-Z 0-9-]/g,'');
      slug = alphanum.split(" ").join("-");

      $(output_form).val(slug);

    });
  }

  $(document).ajaxError(function(e, jqxhr, settings, exception) {
    tankCMS.add_notification($('<div class="alert error">'+exception+'</div>'));
  });

  $(document).ready(function() {
    tankCMS.init();
    tankCMS.chosen();
  });

  //close colorbox only when cancel button is clicked
  $('#cboxLoadedContent a.cancel').live('click', function(e) {
    e.preventDefault();
    $.colorbox.close();
  });


  // Title toggle
  $('a.toggle').click(function() {
    $(this).parent().next('.item').slideToggle(500);
  });

  // Draggable / Droppable
  $("#sortable").sortable({
    placeholder : 'dropzone',
    handle : '.draggable',
    update : function () {
      var order = $('#sortable').sortable('serialize');
    }
  });

  // Pretty Photo
  $('#main a:has(img)').addClass('prettyPhoto');
  $("a[class^='prettyPhoto']").prettyPhoto();

  // Tipsy
  $('.tooltip').tipsy({
    gravity: $.fn.tipsy.autoNS,
    fade: true,
    html: true
  });

  $('.tooltip-s').tipsy({
    gravity: 's',
    fade: true,
    html: true
  });

  $('.tooltip-e').tipsy({
    gravity: 'e',
    fade: true,
    html: true
  });

  $('.tooltip-w').tipsy({
    gravity: 'w',
    fade: true,
    html: true
  });

  //functions for codemirror
  $('.html_editor').each(function() {
    CodeMirror.fromTextArea(this, {
      mode: 'text/html',
      tabMode: 'indent',
      height : '500px',
      width : '500px'
    });
  });

  $('.css_editor').each(function() {
    CodeMirror.fromTextArea(this, {
      mode: 'css',
      tabMode: 'indent',
      height : '500px',
      width : '500px'
    });
  });

  $('.js_editor').each(function() {
    CodeMirror.fromTextArea(this, {
      mode: 'javascript',
      tabMode: 'indent',
      height : '500px',
      width : '500px'
    });
  });
});
